Constructed with high-purity, oversized copper conductors, this 1,000-feet of high-performance speaker cable not only reduces resistance, it allows more power to flow to your speakers for maximum sound performance. Conductors are enclosed in gray PVC insulation with nylon reinforcement and approved for direct burial and outdoor use. The 10 AWG Speaker Cable is perfect for those long runs above or under ground to distant speakers indoor or out. With 1,000 feet of cable on a convenient spool you will be able to cut the exact length needed to complete any job. The West Penn Twisted Pair Direct Burial 10 Gauge Speaker Cable is also available in 8 Gauge size, sold separately.